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Individual Calculations July 2023 |
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| Manella, Riccardo Total change: 8.00 | |   |
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| OP 2 U20 Citta' di Vigevano | Vigevano | ITA | 2023-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1095 | 0.00 | 3 | -0.13 | 40 | -5.20 | |
|  Sevcikova, Lucia | | wf | 1975 | SVK | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Dettori, Jan | | | 1542 | ITA | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Tonutti, Marco | | | 1513 | ITA | 0.00 | 1 | -0.07 | 40 | -2.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | OP Scacchi in fortezza | San Leo | ITA | 2023-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1448 | 1095 | 1.50 | 7 | 0.33 | 40 | 13.20 | |
|  Ugolini, Andrea | | | 1680 | ITA | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Catalano, Luigi | | | 1479 | ITA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Francesconi, Erika | | | 1112 | ITA | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Lo Martire, Vincenzo | | | 1609 | ITA | 0.50 | 1 | 0.46 | 40 | 18.40 | | | Polidoro, Ettore | | | 1618 | ITA | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Boaron, Arianna | | | 1492 | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bauccio, Leonardo | | | 1147 | ITA | 0.00 | 1 | -0.43 | 40 | -17.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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